:root{--paper:#F7F7F4;--ink:#17191C;--ink-2:#454A50;--mut:#5F656D;--rule:#E4E6E9;--navy:#17355A;--max:1120px;--pad:clamp(22px,5vw,64px)}
*{box-sizing:border-box;margin:0;padding:0}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{background:var(--paper);color:var(--ink);position:relative;overflow-x:hidden;font-family:"Source Serif 4","Noto Serif SC","Songti SC",Georgia,"Times New Roman",serif;font-size:18px;line-height:1.6;-webkit-font-smoothing:antialiased}
html:lang(zh-CN) body{font-family:"Noto Serif SC","Songti SC","STSong","Source Serif 4",serif;font-size:17.5px;line-height:1.85}
img{max-width:100%;display:block}a{color:inherit}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--pad)}
h1,h2{font-weight:400;line-height:1.12;letter-spacing:-.005em;text-wrap:balance}
html:lang(zh-CN) h1,html:lang(zh-CN) h2{font-weight:600;letter-spacing:.01em}
h1{font-size:clamp(2.1rem,4.4vw,3.35rem)}h2{font-size:clamp(1.55rem,2.5vw,2.05rem)}
.sans{font-family:"Public Sans","PingFang SC","Noto Sans SC",-apple-system,"Helvetica Neue",Arial,sans-serif}
p{max-width:64ch}
a.more{display:inline-block;margin-top:18px;font-family:"Public Sans","PingFang SC",sans-serif;font-size:.86rem;letter-spacing:.02em;text-decoration:none;color:var(--navy);border-bottom:1px solid currentColor;padding-bottom:2px}
a.more::after{content:" →"}a.more:hover{color:var(--ink)}
/* masthead */
.mast{position:absolute;top:0;left:0;right:0;z-index:20;color:#fff}
.mast.solid{position:sticky;background:var(--paper);color:var(--ink);border-bottom:1px solid var(--rule)}
.mast-in{display:flex;align-items:center;justify-content:space-between;gap:12px;height:76px}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;font-size:1.22rem;letter-spacing:.01em;font-weight:500;flex:0 1 auto;min-width:0;white-space:nowrap;overflow:hidden}.brand img{width:28px;height:28px}
.mast nav{display:flex;gap:22px;font-family:"Public Sans","PingFang SC",sans-serif;font-size:.8rem;letter-spacing:.04em;text-transform:uppercase;white-space:nowrap}
html:lang(zh-CN) .mast nav{text-transform:none;letter-spacing:.08em;font-size:.9rem}
.mast nav a{text-decoration:none;opacity:.92;text-shadow:0 1px 10px rgba(0,0,0,.35)}.mast nav a:hover{opacity:1;text-decoration:underline;text-underline-offset:5px}
.lang{font-family:"Public Sans","PingFang SC",sans-serif;font-size:.8rem;display:flex;gap:10px;flex:none}
.lang a{text-decoration:none;opacity:.7}.lang a.on{opacity:1;text-decoration:underline;text-underline-offset:5px}

/* hero */
.hero{position:relative;min-height:clamp(560px,86vh,900px);display:flex;align-items:flex-end;color:#fff;background:#1c2a3a}
.hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(12,20,32,.45) 0%,rgba(12,20,32,.15) 35%,rgba(12,20,32,.45) 100%)}
.hero .wrap{position:relative;z-index:1;width:100%;padding-block:130px clamp(48px,8vh,88px)}
.hero h1{max-width:20ch;text-shadow:0 2px 28px rgba(0,0,0,.45)}
.hero p{margin-top:18px;max-width:50ch;font-size:1.08rem;line-height:1.55;color:rgba(255,255,255,.92);text-shadow:0 1px 18px rgba(0,0,0,.45)}
.hero .cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
.btn{display:inline-block;font-family:"Public Sans","PingFang SC",sans-serif;font-size:.9rem;font-weight:600;letter-spacing:.01em;text-decoration:none;padding:12px 20px;border-radius:6px;border:1.5px solid transparent;line-height:1.2}
.hero .btn{background:#fff;color:var(--navy-2,#0E2238);border-color:#fff}.hero .btn:hover{background:#EEF1F4;border-color:#EEF1F4}
.hero .btn.ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.7)}.hero .btn.ghost:hover{background:rgba(255,255,255,.12);border-color:#fff}
/* sections */
section{padding-block:clamp(48px,7vw,96px)}
.label{display:flex;align-items:center;gap:18px;font-family:"Public Sans","PingFang SC",sans-serif;font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--mut);font-weight:600;margin-bottom:clamp(28px,4vw,48px)}

html:lang(zh-CN) .label{text-transform:none;letter-spacing:.3em;font-size:.82rem}
.two{display:grid;grid-template-columns:minmax(0,.42fr) minmax(0,.58fr);gap:clamp(28px,5vw,80px);align-items:start}
.two>*{min-width:0}
@media(max-width:820px){.two{grid-template-columns:minmax(0,1fr);gap:20px}}
.two h2{position:static}
.two .lead{position:static}
.prose p+p{margin-top:1.1em}
.prose b{font-weight:600}
.cols{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(24px,4vw,56px)}
@media(max-width:820px){.cols{grid-template-columns:1fr;gap:28px}}
.cols h3{font-size:1.05rem;font-weight:600;margin-bottom:8px}
.cols p{font-size:1rem;color:var(--ink-2)}
.tint{background:#FFFFFF}
.team{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(20px,3vw,40px);margin-top:clamp(28px,4vw,48px)}
@media(max-width:900px){.team{grid-template-columns:repeat(2,1fr)}}
.team img,.team .ph{width:100%;aspect-ratio:4/5;object-fit:cover;background:#E9EBEE}
.team h3{font-size:1.1rem;font-weight:600;margin-top:14px}.team .role{font-family:"Public Sans","PingFang SC",sans-serif;font-size:.8rem;color:var(--mut);margin-top:2px}.team p{margin-top:8px;font-size:.95rem;color:var(--ink-2)}
.dates{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(20px,3vw,40px);margin-top:clamp(24px,4vw,40px)}
@media(max-width:820px){.dates{grid-template-columns:1fr 1fr}}
.dates b{display:block;font-family:"Public Sans","PingFang SC",sans-serif;font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;color:var(--mut);font-weight:600}
html:lang(zh-CN) .dates b{text-transform:none;letter-spacing:.1em}
.dates b.now{color:var(--navy)}.dates span{display:block;margin-top:6px;font-size:.98rem}
.contact .who{font-family:"Public Sans","PingFang SC",sans-serif;font-size:.82rem;color:var(--mut);margin-top:18px}
.contact a.mail{display:block;text-decoration:none;color:var(--navy);font-size:1.05rem;margin-top:2px;word-break:break-all}.contact a.mail:hover{text-decoration:underline;text-underline-offset:4px}
footer{padding-block:34px 44px;border-top:1px solid var(--rule);font-family:"Public Sans","PingFang SC",sans-serif;font-size:.8rem;color:var(--mut)}
footer p{max-width:none;margin-top:12px;line-height:1.55}.foot-nav{display:flex;gap:20px;flex-wrap:wrap}.foot-nav a{text-decoration:none}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* hairline rows (timeline, services) */
.rows{margin-top:clamp(20px,3vw,32px);border-top:1px solid var(--rule)}
.row{display:grid;grid-template-columns:200px minmax(0,1fr);gap:24px;padding:22px 0;border-bottom:1px solid var(--rule);align-items:baseline}
@media(max-width:700px){.row{grid-template-columns:1fr;gap:6px;padding:18px 0}}
.row .k{font-family:"Public Sans","PingFang SC",sans-serif;font-size:.8rem;letter-spacing:.06em;text-transform:uppercase;color:var(--mut);font-weight:600}
html:lang(zh-CN) .row .k{text-transform:none;letter-spacing:.1em;font-size:.88rem}
.row .k.now{color:var(--navy)}
.row h3{font-size:1.15rem;font-weight:600;margin-bottom:6px}
.row p{font-size:1rem;color:var(--ink-2);max-width:60ch}
.row .t{font-size:1.05rem}
.two .intro{font-size:1.05rem;color:var(--ink-2);margin-top:14px;max-width:34ch}
#timeline .two{grid-template-columns:minmax(0,.42fr) minmax(0,.58fr)}#timeline figure.frame{grid-column:1/-1}

figure.frame{margin:clamp(28px,4vw,44px) 0 0;border:1px solid var(--rule);padding:clamp(18px,3vw,36px) clamp(14px,3vw,36px)}
.tlfig text{font-family:"Public Sans","PingFang SC","Noto Sans SC",sans-serif;fill:var(--ink-2);font-size:15px}
.tlfig text.d{font-size:12.5px;letter-spacing:.08em;text-transform:uppercase;fill:var(--mut);font-weight:600}
.tlfig text.d.now{fill:var(--navy)}.tlfig text.e{font-size:14.5px}
html:lang(zh-CN) .tlfig text.d{letter-spacing:.1em;font-size:13px}
@media(max-width:700px){figure.frame{padding:10px 6px}.tlfig text{font-size:20px}.tlfig text.d{font-size:16px}.tlfig text.e{font-size:19px}}

/* paper grain, very faint, drifting */
body::before{content:"";position:fixed;inset:-40px;pointer-events:none;z-index:0;opacity:.055;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 .9 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");background-size:220px 220px;animation:grain 9s steps(6) infinite}
@keyframes grain{0%{transform:translate(0,0)}17%{transform:translate(-12px,8px)}34%{transform:translate(9px,-14px)}51%{transform:translate(-6px,-9px)}68%{transform:translate(13px,6px)}85%{transform:translate(-9px,12px)}100%{transform:translate(0,0)}}
@media(prefers-reduced-motion:reduce){body::before{animation:none}}
body>*{position:relative;z-index:1}
/* section heads: one bold small-caps line with a rule, no repeated h2 */
.label{font-size:.82rem;letter-spacing:.18em;color:var(--ink);font-weight:600}

.two .lead .kicker{font-family:"Source Serif 4","Noto Serif SC",serif;font-size:clamp(1.35rem,2.2vw,1.8rem);line-height:1.25;font-weight:400;max-width:22ch}
html:lang(zh-CN) .two .lead .kicker{font-weight:600}
.hero{background:#1c2a3a}
figure.frame,.rows,.row{background:transparent}

/* sub-pages */
.mast.solid{position:sticky;top:0;background:rgba(247,247,244,.94);backdrop-filter:blur(8px);color:var(--ink);border-bottom:1px solid var(--rule)}
.mast.solid .mast nav a,.mast.solid nav a{text-shadow:none}
.page{padding-block:clamp(40px,6vw,72px) 0}
.page .title{font-family:"Source Serif 4","Noto Serif SC",serif;font-size:clamp(2rem,4vw,3rem);line-height:1.12;font-weight:400;max-width:22ch;text-wrap:balance}
.page .lede{margin-top:18px;font-size:1.08rem;color:var(--ink-2);max-width:62ch}
.meta{display:flex;flex-wrap:wrap;gap:10px 28px;margin-top:22px;font-family:"Public Sans","PingFang SC",sans-serif;font-size:.8rem;color:var(--mut)}
.meta b{color:var(--ink);font-weight:600}
.kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;margin:clamp(28px,4vw,44px) 0 0;padding-top:22px;border-top:1px solid var(--rule)}
@media(max-width:700px){.kpis{grid-template-columns:1fr 1fr}}
.kpis .v{font-family:"Source Serif 4",serif;font-size:2rem;line-height:1;color:var(--ink)}.kpis .k{font-family:"Public Sans","PingFang SC",sans-serif;font-size:.8rem;color:var(--mut);margin-top:8px}
.tbl{margin-top:clamp(20px,3vw,28px);overflow-x:auto}
.tbl table{border-collapse:collapse;width:100%;min-width:640px;font-size:.95rem}
.tbl caption{text-align:left;padding:0 0 12px;font-family:"Public Sans","PingFang SC",sans-serif;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink);font-weight:600}
.tbl caption b{font-weight:600}
.tbl th{text-align:left;font-family:"Public Sans","PingFang SC",sans-serif;font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;color:var(--mut);font-weight:600;padding:10px 14px 10px 0;border-bottom:1px solid #C9CDD2;white-space:nowrap}
.tbl td{padding:12px 14px 12px 0;border-bottom:1px solid var(--rule);vertical-align:top;line-height:1.45;color:var(--ink-2)}
.tbl td.ent{color:var(--ink);font-weight:600;min-width:160px}.tbl td.dt{font-family:"Public Sans","PingFang SC",sans-serif;font-size:.8rem;white-space:nowrap;color:var(--mut)}.tbl td.sc{min-width:220px;font-size:.9rem}
.tnote{font-family:"Public Sans","PingFang SC",sans-serif;font-size:.8rem;line-height:1.5;color:var(--mut);padding:12px 0 0}
.seg{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(20px,3vw,40px);margin-top:clamp(20px,3vw,28px)}
@media(max-width:820px){.seg{grid-template-columns:1fr}}
.sg .n{display:none}.sg h3,.sg h4{font-size:1.05rem;font-weight:600;margin-bottom:6px}.sg p{font-size:.95rem;color:var(--ink-2)}
.sg.mark{background:transparent}
.qbox{border-left:2px solid var(--navy);padding:2px 0 2px 16px;margin:16px 0}.qbox p{font-size:.95rem}
.pill{display:inline-block;font-family:"Public Sans","PingFang SC",sans-serif;font-size:.72rem;letter-spacing:.06em;padding:3px 9px;border:1px solid var(--rule);color:var(--mut);text-transform:uppercase;margin:0 6px 6px 0}
/* careers */
.role{margin-top:clamp(32px,5vw,56px);scroll-margin-top:90px}
.role-hd{display:flex;justify-content:space-between;gap:16px;align-items:baseline;flex-wrap:wrap;padding-bottom:12px;border-bottom:1px solid #C9CDD2}
.role-hd h3{font-size:1.4rem;font-weight:500}.role-hd .pay{font-family:"Public Sans","PingFang SC",sans-serif;font-size:.85rem;color:var(--navy)}
.role-bd{padding-top:18px;max-width:70ch}.role-bd p{font-size:1rem;margin-bottom:12px}.role-bd h4{font-family:"Public Sans","PingFang SC",sans-serif;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--mut);margin:20px 0 8px}
.role-bd ul{margin:0 0 12px;padding-left:19px}.role-bd li{font-size:.98rem;line-height:1.5;margin-bottom:5px}
.jump{margin-top:clamp(20px,3vw,28px);border-top:1px solid var(--rule)}.jump .hd{display:none}
.jump a{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:0 18px;align-items:baseline;padding:14px 0;border-bottom:1px solid var(--rule);text-decoration:none}
.jump a b{font-weight:600;color:var(--ink)}.jump a span{font-family:"Public Sans","PingFang SC",sans-serif;font-size:.8rem;color:var(--mut);white-space:nowrap}

figure.frame{overflow-x:auto;-webkit-overflow-scrolling:touch;min-width:0;max-width:100%}figure.frame figcaption{font-family:"Public Sans","PingFang SC",sans-serif;font-size:.8rem;color:var(--mut);margin-top:14px;max-width:70ch}


.hero h1 .cd{font-variant-numeric:tabular-nums}

a.row.press{text-decoration:none;color:inherit}a.row.press:hover .t{color:var(--navy);text-decoration:underline;text-underline-offset:4px}
.row.press .d{font-family:"Public Sans","PingFang SC",sans-serif;font-size:.78rem;color:var(--mut);margin-top:4px}
#precedent{background:#FFFFFF}#team{background:var(--paper)}#timeline{background:#FFFFFF}#contact{background:var(--paper)}

.hero .copy{display:inline-block;max-width:640px;padding:clamp(22px,3vw,36px) clamp(22px,3vw,36px) clamp(24px,3vw,36px);margin-left:calc(-1 * clamp(22px,3vw,36px));border-radius:14px;background:rgba(10,18,30,.46);-webkit-backdrop-filter:blur(22px) saturate(.85);backdrop-filter:blur(22px) saturate(.85);box-shadow:0 20px 60px rgba(0,0,0,.18)}
@media(max-width:700px){.hero .copy{margin-left:0;padding:20px;border-radius:12px}}
.hero h1{text-shadow:none}.hero p{text-shadow:none}

.hero .tagline{font-family:"Source Serif 4","Noto Serif SC",serif;font-size:clamp(1.25rem,2.1vw,1.7rem);line-height:1.3;margin-top:10px;max-width:26ch;color:rgba(255,255,255,.95)}
html:lang(zh-CN) .hero .tagline{font-weight:600;max-width:18ch}
.hero h1{max-width:16ch}
html:lang(zh-CN) .hero h1,html:lang(zh-CN) .hero .tagline{max-width:none}
.nb{white-space:nowrap;display:inline-block}

/* ---- phone ---- */
@media(max-width:700px){
  body{font-size:16.5px;line-height:1.55}
  html:lang(zh-CN) body{font-size:16px;line-height:1.75}
  section{padding-block:40px}
  .label{margin-bottom:20px;font-size:.74rem}
  .two{gap:14px}
  .two .lead .kicker{font-size:1.3rem;max-width:none}
  .two .intro{margin-top:10px;max-width:none}
  .prose p{max-width:none}
  .hero{min-height:0}
  .hero .wrap{padding-block:96px 36px}
  .hero h1{font-size:2.1rem}
  .hero .tagline{font-size:1.1rem;margin-top:8px}
  .hero p{font-size:1rem;margin-top:14px}
  .hero .cta{gap:10px;margin-top:20px}
  .hero .cta .btn{width:100%;text-align:center;padding:13px 16px}
  .team{grid-template-columns:1fr 1fr;gap:18px}
  .team p{font-size:.9rem}
  figure.frame{position:relative;padding:12px 10px}
  figure.frame::before{content:"scroll →";position:absolute;top:6px;right:10px;font-family:"Public Sans","PingFang SC",sans-serif;font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:var(--mut)}
  html:lang(zh-CN) figure.frame::before{content:"左右滑动 →";text-transform:none}
  figure.frame figcaption{font-size:.78rem;margin-top:10px}
  .row{padding:16px 0}
  .row h3{font-size:1.05rem}
  .row p{font-size:.95rem}
  .contact a.mail{font-size:.98rem}
  footer{padding-block:28px 34px}
}

@media(max-width:1200px){.mast nav{gap:15px;font-size:.75rem}}
@media(max-width:1000px){.mast nav{display:none}}
@media(max-width:430px){.brand{font-size:1rem;gap:8px}.brand img{width:22px;height:22px}.mast-in{height:62px}.hero .wrap{padding-block:82px 32px}}
@media(max-width:360px){.brand{font-size:.9rem}}

@media(max-width:620px){.jump a{grid-template-columns:minmax(0,1fr);gap:4px}.jump a span{white-space:normal}.jump a b{word-break:break-word}}

/* long email addresses and URLs must never widen the page */
p,li,.lede,.tnote,.row p,.two .intro{overflow-wrap:break-word}
a[href^="mailto:"],a[href^="http"]{overflow-wrap:anywhere}

/* ---- approvals register (reg-) ------------------------------------------
   Every class here is prefixed so nothing collides with the rules above.
   The page is generated: see templates/approvals.*.html and tools/render.mjs. */
.reg-answer{border-top:2px solid var(--ink);padding-top:clamp(16px,2.2vw,24px);margin-top:clamp(14px,2vw,20px)}
.reg-state{font-size:clamp(1.7rem,3.4vw,2.55rem);max-width:24ch;line-height:1.15}
.reg-state .reg-q{color:var(--mut)}
html:lang(zh-CN) .reg-state{max-width:20em}
.reg-check{font-family:"Public Sans","PingFang SC",sans-serif;font-size:.83rem;color:var(--mut);margin-top:15px;font-variant-numeric:tabular-nums;max-width:66ch;line-height:1.65}
.reg-check a{color:var(--navy)}.reg-check b{color:var(--ink);font-weight:600}
.reg-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#1E5C4A;margin-right:7px}
.reg-idx{margin-top:clamp(22px,3vw,32px);border-top:1px solid var(--rule)}
.reg-idx a{display:grid;grid-template-columns:3.4ch minmax(0,1fr) auto;gap:0 16px;align-items:baseline;padding:13px 0;border-bottom:1px solid var(--rule);text-decoration:none}
.reg-idx a:hover{background:#fff}
.reg-idx a:focus-visible{outline:2px solid var(--navy);outline-offset:2px}
.reg-idx .reg-v{font-family:"Source Serif 4",Georgia,serif;font-size:1.5rem;color:var(--ink);font-variant-numeric:tabular-nums;line-height:1;text-align:right}
.reg-idx .reg-nm{font-family:"Public Sans","PingFang SC",sans-serif;font-size:.95rem;color:var(--ink);font-weight:600}
.reg-idx .reg-sub{grid-column:2;font-family:"Public Sans","PingFang SC",sans-serif;font-size:.79rem;color:var(--mut);margin-top:3px}
.reg-idx .reg-when{font-family:"Public Sans","PingFang SC",sans-serif;font-size:.79rem;color:var(--mut);font-variant-numeric:tabular-nums;text-align:right;white-space:nowrap;line-height:1.4}
.reg-idx .reg-when b{display:block;color:var(--ink);font-weight:600;font-size:.83rem}
.reg-cat{margin-top:clamp(40px,5vw,68px);scroll-margin-top:96px}
.reg-cat-h{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap;border-bottom:1px solid var(--ink);padding-bottom:9px}
.reg-cat-h h2,.reg-cat-h h3{font-size:1.32rem;font-weight:600}
.reg-cat-h .reg-n{font-family:"Public Sans","PingFang SC",sans-serif;font-size:.8rem;letter-spacing:.06em;text-transform:uppercase;color:var(--mut);font-weight:600;font-variant-numeric:tabular-nums}
html:lang(zh-CN) .reg-cat-h .reg-n{text-transform:none;letter-spacing:.08em}
.reg-facts{margin-top:16px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 clamp(24px,4vw,56px)}
@media(max-width:700px){.reg-facts{grid-template-columns:1fr}}
.reg-facts>div{display:grid;grid-template-columns:auto minmax(0,1fr);gap:14px;align-items:baseline;padding:9px 0;border-bottom:1px solid var(--rule);font-family:"Public Sans","PingFang SC",sans-serif;font-size:.85rem}
.reg-facts dt{color:var(--mut)}
.reg-facts dd{color:var(--ink);text-align:right;font-weight:600;font-variant-numeric:tabular-nums}
/* Under about 375px the longest label and its value cannot share a line without
   the value breaking one word per line, so they stack instead. */
@media(max-width:375px){.reg-facts>div{grid-template-columns:minmax(0,1fr);gap:2px}.reg-facts dd{text-align:left}}
.reg-s{font-size:.93rem;color:var(--ink-2);margin-top:14px;max-width:66ch}
.reg-note{border-left:2px solid var(--navy);padding:2px 0 2px 16px;margin-top:16px;font-size:.93rem;color:var(--ink-2);max-width:64ch}
.reg-sub-b{border-top:2px solid var(--ink);padding-top:20px;margin-top:clamp(44px,6vw,72px)}
.reg-sub-b h2{font-size:1.15rem;font-weight:600}
.reg-sub-b>p{font-size:.95rem;color:var(--ink-2);margin-top:6px;max-width:56ch}
.reg-sub-b .reg-promise{font-size:.95rem;color:var(--ink);margin-top:10px;max-width:56ch;font-weight:600}
.reg-sub-b form{display:grid;gap:13px;margin-top:18px;font-family:"Public Sans","PingFang SC",sans-serif;font-size:.86rem;max-width:560px}
.reg-sub-b input[type=email]{width:100%;max-width:340px;padding:10px 12px;border:1px solid #8A9099;border-radius:3px;font:inherit;font-size:.95rem;background:#fff}
.reg-sub-b fieldset{border:0;padding:0;margin:0}
.reg-sub-b legend{font-size:.71rem;letter-spacing:.1em;text-transform:uppercase;color:var(--mut);font-weight:600;margin-bottom:8px}
html:lang(zh-CN) .reg-sub-b legend{text-transform:none;letter-spacing:.1em}
.reg-sub-b .reg-opts{display:flex;gap:8px 18px;flex-wrap:wrap}
.reg-sub-b label{display:inline-flex;gap:7px;align-items:center}
.reg-sub-b button{justify-self:start;background:var(--navy);color:#fff;border:0;border-radius:3px;padding:11px 20px;font:inherit;font-weight:600;font-size:.92rem;cursor:pointer}
.reg-sub-b button:hover{background:#0E2238}
.reg-sub-b button:focus-visible,.reg-sub-b input:focus-visible{outline:2px solid var(--navy);outline-offset:2px}
.reg-sub-b .reg-fine{font-size:.77rem;color:var(--mut);max-width:56ch}
.reg-sub-b .reg-fine a{color:var(--navy)}
.reg-cl-e{display:grid;grid-template-columns:128px minmax(0,1fr);gap:18px;padding:18px 0;border-top:1px solid var(--rule)}
@media(max-width:560px){.reg-cl-e{grid-template-columns:minmax(0,1fr);gap:6px}}
.reg-cl-d{font-family:"Public Sans","PingFang SC",sans-serif;font-size:.79rem;color:var(--mut);font-variant-numeric:tabular-nums;padding-top:3px}
.reg-cl-d b{display:block;font-size:.95rem;color:var(--ink)}
.reg-cl h3{font-size:1.02rem;font-weight:600}
.reg-cl p{font-size:.95rem;color:var(--ink-2);margin-top:6px;max-width:64ch}
.reg-cl ul{margin:11px 0 0;padding-left:18px;font-size:.93rem;color:var(--ink-2)}
.reg-cl li+li{margin-top:7px}
.reg-tag{font-family:"Public Sans","PingFang SC",sans-serif;font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;color:var(--mut);font-weight:600}
html:lang(zh-CN) .reg-tag{text-transform:none;letter-spacing:.1em}
.reg-src{font-family:"Public Sans","PingFang SC",sans-serif;font-size:.8rem;color:var(--mut)}
.reg-src a{color:var(--navy)}
.tbl caption .reg-src{display:inline;margin-left:10px;text-transform:none;letter-spacing:0;font-weight:400}
.tbl td.nt{font-family:"Public Sans","PingFang SC",sans-serif;font-size:.78rem;white-space:nowrap;color:var(--mut)}
.tbl td.nt a{color:var(--navy)}
.tbl td.cv{min-width:220px;font-size:.9rem}
.tbl{position:relative}
.tbl:focus-visible{outline:2px solid var(--navy);outline-offset:3px}
@media(max-width:700px){.tbl::before{content:"scroll →";position:absolute;top:-2px;right:0;font-family:"Public Sans","PingFang SC",sans-serif;font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;color:var(--mut)}
html:lang(zh-CN) .tbl::before{content:"左右滑动 →";text-transform:none}}
h1.label,h2.label{font-weight:600;line-height:1.5}
.reg-reading{margin-top:clamp(44px,6vw,76px);border-top:2px solid var(--navy);padding-top:20px}
.reg-reading .reg-who{font-family:"Public Sans","PingFang SC",sans-serif;font-size:.8rem;color:var(--mut);margin-bottom:20px;max-width:62ch}
.reg-other{margin-top:clamp(48px,7vw,88px);border-top:1px solid var(--rule);padding-top:20px}
.reg-other .reg-lead{font-family:"Public Sans","PingFang SC",sans-serif;font-size:.84rem;color:var(--mut);max-width:66ch;margin-top:8px}
.reg-ref{margin-top:clamp(44px,6vw,76px);border-top:1px solid var(--rule);padding-top:20px;color:var(--ink-2)}
.reg-ref h3,.reg-ref h2{font-size:1.05rem;font-weight:600;margin-top:clamp(24px,3vw,34px)}
.reg-ref p{font-size:.9rem;margin-top:8px;max-width:70ch}
.reg-ref .tbl table{font-size:.89rem}

/* privacy and other prose pages */
.prose h2{font-size:1.15rem;font-weight:600;margin-top:32px}
.prose h2:first-child{margin-top:0}
/* skip link, visible only when focused */
.skip{position:absolute;left:-9999px;top:0;z-index:40;background:var(--navy);color:#fff;padding:10px 16px;font-family:"Public Sans","PingFang SC",sans-serif;font-size:.9rem;text-decoration:none}
.skip:focus{left:8px;top:8px}
/* print: keep rows and figures whole, drop navigation, reveal link targets */
@media print{
  .mast{position:static}
  .lang,.reg-idx,.foot-nav,.skip{display:none}
  .tbl{overflow:visible}
  .tbl table{min-width:0}
  .tbl::before{content:none}
  figure.frame{overflow:visible}
  figure.frame::before{content:none}
  tr,figure.frame,.reg-cat,.reg-cl-e{break-inside:avoid}
  thead{display:table-header-group}
  body::before{display:none}
  .reg-ref a[href^="http"]::after,.reg-check a[href^="http"]::after{content:" (" attr(href) ")";font-size:.72em;word-break:break-all}
}